US1430012A - Machine for mixing, kneading, mashing, cooking, or chopping substances - Google Patents
Machine for mixing, kneading, mashing, cooking, or chopping substances Download PDFInfo
- Publication number
- US1430012A US1430012A US508710A US50871021A US1430012A US 1430012 A US1430012 A US 1430012A US 508710 A US508710 A US 508710A US 50871021 A US50871021 A US 50871021A US 1430012 A US1430012 A US 1430012A
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- shaft
- bowl
- cover
- section
- gear
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-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C1/00—Mixing or kneading machines for the preparation of dough
- A21C1/06—Mixing or kneading machines for the preparation of dough with horizontally-mounted mixing or kneading tools; Worm or screw mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
- B01F29/403—Disposition of the rotor axis
- B01F29/4032—Disposition of the rotor axis vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3202—Hand driven
Definitions
- This invention relates to a machine capable of use forperforming various operations, more especially operationsemployed in the preparation of food.
- "llhe'niachinc can be used formixing, kneading, mashing, cooking or chopping the substances placed therein, and an object, of the invention is to produce a machine of thistype having high efiicienoy in performing the operations for which it is designed.
- An important object of the invention is' to provide for turning of the receptacle and the mixing, kneading, mashing, stirring or chopping instrumentalities therein in'paths or planes lying substantially at right angles to each other.
- Figure 1 is a front elevation of amachine embodying the invention. f
- Figure 2 is a plan view of Figure 1.
- Figure 3 is an enlargedsectional elevation on line indicated by 3-3, Figure 2.
- Figure 4 is a fragmental elevation of' the driving mechanism, the flywheel being mounted differently than in the preceding views andtwo extra gears being shown be tween the flywheelaridthe drive shaft.
- Figure 6 is afragmenta-l plan section line indicated by (5-6, Figure3.
- Figure7 is a front elevation, partly section, of the machine, with a different cover Slll'EiiitHbQdfOl that shown in Figuresl to 2-5, the shaftand its driving mechanisni being omitted.
- Figure 8 is a reduced vertical section of the container and cover on line 8-8, Figure .1, the chopping blades being shown in place in said container.
- 1 l igure 9 is a sectional elevation on line 9 9, Figure 8.. I I
- Figure 10 is a reduced edge View of the mixing and mashing element shown in Figure 3.
- I Figure 11 is a plan View of Figure 10.
- Figure 12 is a. planview of the beating or whipping element similar to the element in Figure 11, excepting that the grid is'nar rower so as tofitwithin the case shown in Figures 8 and 9.
- Figure 13 is a planview ofthe mixing and kneading element.
- Figure 14 isanedge view of Figure 13.
- Figure 15 is an edge view of the stirring element.
- Figure 16 is a plan View of Figure 15.
- Figure 17 is an enlarged fragmental'section on theline'indicated by 17 17 Fig. 3.
- Fig. 18f is an enlarged fragmental plan section on the line indicated by 18 18, M
- Fig. 7 is an enlarged fragmental detail partlyv in section onthe line indicated by 1)19,Fig.9.
- suitable stand or frame 17 which may besecured by any desired means, not shown," to av table or other supporting structure.
- the frame is provided at opposite sideswith bearings 18, 1,9 which, in this instance, are split;'the frame 17 being formed in sections with the joint at the bearings 18, 19 so that the upper section can be lifted from the lower section.
- bowl 27 is provided at its center, with a downwardly projecting stub shaft 28 which isj ourna-led in a bearing formed in the lower section ofthe frame A shoulder 30on the shaft 28 rests upon the upper end of thebea-ring to support the bowl.
- a plain bushed bearing is shown inthe drawings, but it is understood that an antifriction bearing may be employed if desired. From the .-fo-regoing it is clear that the bowl 27 may be rotated horizontallyby operation ofthe shaft 20. l
- an annular burner 31 adaptedsto burn liquid ongaseous fuel for heating the bowl27,
- the burner 31 is providedwith a fuel valve 32 clearly shown in Fig. 1 of the drawings.
- the shaft 20 is shown provided at one end with a fly wheel 38 having a handle 34 for turning it.
- the hub of the fly wheel is provided with projecting studs 36 which seat in sockets 37 formed in the outer face of the hub of the gear 21, to prevent relative turning between the flywheel and said gear.
- a thumb nut 38 is screwed on the end of the shaft 20 against the flywneel 33 to hold the flywheel in position with the studs 36 in the sockets. End thrust of the shaft 20 is prevented by suitable thrust collars 39 on the shaftat opposite ends of the bearings 18, 19. i
- a spur pinion 40 connected with or formed integral. with the pinion 21 and adapted. to mesh with spur gear 41 detachably mounted and journaled on a stud 42, which projects laterally from the upper section of the frame 17.
- This stud 42 is provided with an axial screwthreaded socket 13 to receive thescrewthreaded portion 14 of a detachable section 16 of the shaft 20.
- the fly wheel 33 is shown mounted on the shaft section 46, and the studs 36 are seated in sockets 47 formed in the outer face. of the gear 41. so that turning of the flywheel will rotate the gear 41, which in turn operates the pinion 10 to turn the gear 21 and shaft 20.
- the fly wheel 33s mounted to turn the gear 21 direct as in' Fig. 3, the screw; threaded portion 44; of the'shaft section 46 is seated in a screw-threaded socket 18 formed in the adj acent' end of the other section of the shaft 20.
- the shaft 20 may be oper ated by any suitable power, either direct or through suitable gearing, and that. the construction shown in the drawings for hand operation is merely typical and may be employed for small units used for domestic purposes.
- the end portion 49 of the shaft 20, adjacent the bearing 18,. is screw-threaded and is thus adapted to receive any attachment, provided with a screw-thr'adcd' socket, to which it is desired to impart rotary motion.
- Such attachment may he a grindstone, reamer for extracting the pulp and juice from lemons and oranges,or other device of like nature.
- a beating, stirring and mashing element comprising a plurality of grids 55 mounted on radial arms 56 projecting from a hub 57 containing a square hole 58 to titupou the square portion 59 of the shaft 20.
- a thumb screw 60 in the hub 57 is employed for detachably securing the hub to the shaft.
- Fig. 12 I have shown a heating or whipping unit of a construction similar to that shown in Figs. 10 and 11, excepting that the grid 61 is narrower, and this unit is especially serviceable in mixing together and beating or whipping the ingredients of mayonnaise salad dressing.
- the grids 6l it is preferablcto employ at the same time a case 62 which is mounted within the cover 50 and secured thereto.
- the case 62 is substantially semicircular in a plane transverse of the shaft- 20 so as to substantially fit the inner face of the cover 50, but in cross-section the width of the case 62 is less than the inside diameter of the chamber 54.
- Thiscase 62 is clearly shown in Figs. 8 and 9 of the drawings.
- said case is provided on its top with a screw-threaded stud 63 adapted to project through a hole 64 in the cover and to receive a wing nut 65 which is screwed down against the cover and is clearly shown in Fig. 9. hen the case 62 is not employed, the hole 6 1 is closed by a plug 66 shown in Fig. 3. V I
- the unit 67 may be used, for eX- ample, in making dough and it comprises radial arms 69 and 70 of different lengths and joined. to said arms arcuate members 71, 72, respectively. By having the arms 69, 70 of different lengths, the members 71, 72 are'caused to rotate in different paths, or planes.
- the unit 68 comprises radial arms 73 and blades or paddles 7 1 pivoted at 87 to said arms, and this unit is useful in stirring candy and preserves.
- springs 88 are secured at one end to the arms 73 and bear against the inner faces of the paddles 7a to yieldingly hold the paddles againstthe inner face of the chamher 54:.
- j v 1 In FigsaS and 9 a still'diiferent unit is shown mounted on the shaft '20.
- Thisnnit' comprises a plurality of curvedknives '75 offset from one another along the "shaft so as to rotate in difl'erent p'lanes.
- 'In using the knivesv 75 it is preferable to also employ the case 62 above described, and the case and knives are so constructed that two of the knives fit close tothe sidewmlls. of the case, .as clearly shown in Fig; 9.
- the case 62 it is preferable to also employ the case 62 above described, and the case and knives are so constructed that two of the knives fit close tothe sidewmlls. of the case, .as clearly shown in Fig; 9.
- case 62 is open 'atits-bottom vand is constructed of very thin sheet metal so that the edges of the case will be naturally comparatively sharp, and said edges may be ground sharper if desired.
- 'Another'reason for making thecase 62 of sheet metal is that the knives 75 can'be constructed to'almost touch the wall of thexchamber 54 so as to enhance the cutting and chopping effect of the knives.
- the knives 75 will be employed for cuttingor choppingsubstances; such, for example, as meat.
- the upper section of the frame 17, together with the'cover will be removed. Then the larger-cover 76 shown in Fig. 7 will beemployed in place of the cover v50.
- the clamping-means which I have devised comprise a plurality of'jaws 77 having inturned ends 78 to catch beneath the ring gear 26. The upper ends of the jaws 77 are pivoted at 7 9 to the outer ends of levers 80 which are pivotallymountedat 81 on the topof the cover 76.
- a screw-threaded stud 82 Projecting upwardly from the center of the cover '76 isv a screw-threaded stud 82 whiclrpasses through an opening 83 formed in a spider that is loosely pivoted at S5"to1the inner' ends of the lovers 80.
- Onthe stud-82 is a wing nut 86' which can l'ie'screwod down a; 'ainst'the.link Set so'a's tomove the' li'nk 84; toward the cover 76 and thus operate the levers 80 to pull the ends 7 8 "of the clamping," jaws 77 tightly against the gear 26 and force the cover 76 tightly within the flange 52.
- the bowl 27 may be constructed from a single casting, but in the preferred construction lllustrated in the drawings the gear 26 connects the upper ends of curved arms 89 which radiate outwardly and upwardly fromthe stud 28.
- the gear 26, arms 89 and stud may be an integral easting. and seated therein is the hemispherical container 90 which is provided with an ex ternal annular shoulder 91 seated upon an annular shoulder 92 of the-gear 26.
- said container is provided with legs 93.
- the sections ofthe frame 17 are pro-- vented-from relative lateral shifting by studs :94ttprojecting from the upper section into: a socket 95' in the lower section as shown'in Fig. 5, and" it may benecessary in some. instances toprevent lifting of the cover from the. bowl 27 and, therefore, thmnb-screws 96are:provided in the lower frame section adjacent two of the sockets 95 to engage the studs 94 engaging said sockets.
- said container is provided with an outwardly projecting lug 97 which-seats in a notch 98 in the inner face of said gear.
- suitable means will be provided to hold the case 62 against turning about the stud 63, and to definitely posi tionthe'case so that i'ts'lon'gitudinal is exactly normal with the shaft, and'for this purpose the portion of the studG3 33 turned, and that a compound" motion is produced on'the contents of the drum by reason of the crossing of the planes ofrotation'of the chamber 54 and whatever II11X- mg, kneading, mashing, st rring, heating or whipping unit is being used.
- the materialwhile thus being treated in the chamber 54 may atthesametime be heated, or cookedby lighting the fuel at the burner 31. lvhencookingy and espe ciallyjpre'ssure' cooking, is to be effected, without rotationofthe bowl or use of any of the instrun'ientalities mountable-on'the shaft 20, the upper section of the frame, the cover 50, i the flywheel, the shaft and v the gears will be removedandthe cover 76 will i be secured in place as hereinbefore described.
- the fuel willthen be ignited at the burner 31.
- the cover-76 may be provided with a steam gage-and a'saf'ety valve, if desired, but these devices are so well known in. this art that it isnot'deenied necessary to illus- 1 trate and describe them.
- a cover for the bowl, the bowl and cover together forming a spherical chamber, a beatinn and stirring element mounted to rotate within the chamber in a plane crossing the plane of rotation of the bowl, and means to simultaneously operate: the beating and stirringelement and the bowl, said means in a plane crossing the plane of rotation of the container, means to sinmltanemisly operate the utensil and bowl, and means to prevent relative rotation between the arms and the bowl.
- hemispherical container removably seated in the arms, a utensil mounted to rotate within the container, means to operate the utensil, and legs on the container.
- a utensil mounted on the shaft, and means;
- econd spur gear rotatably mounted on one of the standards and engaging thering spur gear, a bevel gear connected with the second spur gear, a second bevel gear on said shaft section engaging the first bevel gear, a third spurgear connected with the second bevel gear, a second shaft section, a stud connected with the cover, means to det'achably connect :the second shaftsection to either the stud or the first shaft section, a fourth spur gear means on the second shaft section, and means to detachably connectthe operating means to either the third or fourth spur gear.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food-Manufacturing Devices (AREA)
Description
I L. HEISER. MACHINE FOR MIXING, KNEADING, MASHING, COOKING, 0R CHOPPING SUBSTANCES. I APPLICATION FILED OCT- 19, I921.
Patented Sept. 26, 1922.
3 SHEETS-SHEET IIMI'IIIIIIIIIIIIIIIIIIKII 21 L- HEISER.
MACHINE FOR MIXING, KNEADlNG MASl-IJNG, COOKINQ, OR CHOPPING SUBSTANCES. APPLICATION man hot. 19. 1921.
1,430,012. PatentedSept. 26,1922; 1"". 7.. .m- -16 /?f 9 r 6 Patented Sept. 26, 1922.
LUCI-EN muses, OF Los ANGELES, CALIFORNIA.
MACHINE roe MIXING, KNEADING, MASHING, COOKING, 0R- onorrme SUBSTANCES.
Application filed ectobei ie, 1921. Serial No. 508,710.
To aZZ whom it may concern:
Be it known that ILLUOIE'N -HmsnR, a citizen of the United States, residing at Los Angeles, in the county of'Los Angeles and State of California, haveinventedfa new and useful Machine for Mixing, Kneading, Mashing, Cooking, or Chopping Substances, of which thefollowing is a specification.
This invention relates to a machine capable of use forperforming various operations, more especially operationsemployed in the preparation of food. "llhe'niachinc can be used formixing, kneading, mashing, cooking or chopping the substances placed therein, and an object, of the invention is to produce a machine of thistype having high efiicienoy in performing the operations for which it is designed.
An important object of the invention is' to provide for turning of the receptacle and the mixing, kneading, mashing, stirring or chopping instrumentalities therein in'paths or planes lying substantially at right angles to each other.
The accompanying drawings illustrate'the invention:
Figure 1 is a front elevation of amachine embodying the invention. f
Figure 2 is a plan view of Figure 1.
Figure 3 is an enlargedsectional elevation on line indicated by 3-3, Figure 2.
Figure 4: is a fragmental elevation of' the driving mechanism, the flywheel being mounted differently than in the preceding views andtwo extra gears being shown be tween the flywheelaridthe drive shaft.
5 Figure 5 is an enlarged fragmental sectional detail on line indicated by 5-5, Figure 3. I
Figure 6 is afragmenta-l plan section line indicated by (5-6, Figure3.
Figure7 is a front elevation, partly section, of the machine, with a different cover Slll'EiiitHbQdfOl that shown in Figuresl to 2-5, the shaftand its driving mechanisni being omitted.
Figure 8 is a reduced vertical section of the container and cover on line 8-8, Figure .1, the chopping blades being shown in place in said container. 1 l igure 9 is a sectional elevation on line 9 9, Figure 8.. I I
Figure 10 is a reduced edge View of the mixing and mashing element shown in Figure 3. I Figure 11 is a plan View of Figure 10.
Figure 12 is a. planview of the beating or whipping element similar to the element in Figure 11, excepting that the grid is'nar rower so as tofitwithin the case shown in Figures 8 and 9.
Figure 13 is a planview ofthe mixing and kneading element.
Figure 14: isanedge view of Figure 13. Figure 15 is an edge view of the stirring element. y I
.Figure 16is a plan View of Figure 15.
Figure 17 is an enlarged fragmental'section on theline'indicated by 17 17 Fig. 3. Fig. 18fis an enlarged fragmental plan section on the line indicated by 18 18, M
Fig. 7. Fig. '19 is an enlarged fragmental detail partlyv in section onthe line indicated by 1)19,Fig.9.
There is provided a "suitable stand or frame 17 which may besecured by any desired means, not shown," to av table or other supporting structure. The frame is provided at opposite sideswith bearings 18, 1,9 which, in this instance, are split;'the frame 17 being formed in sections with the joint at the bearings 18, 19 so that the upper section can be lifted from the lower section.-
Journaled in the bearings-18, 19 a shaft 20 and mounted on saidshaftadjacent the outer end of the bearing 19 is a bevelv gear 21 meshing with a bevel gear22 which is secured to a spur gear 23 in this. instance formed integral with the: gear 22. From the gear 23 projectsa stub shaft 24E which is journaled inabea-ring 25 2 formed inv the lower section of the frame 17. I v The .gear23 meshes with the ringspur gear26 of a semi-sphericalbowl, 27. The
Fitting andsurrounding the, bearing 29 is an annular burner 31 adaptedsto burn liquid ongaseous fuel for heating the bowl27,
The burner 31 is providedwith a fuel valve 32 clearly shown in Fig. 1 of the drawings.
In Figs. 1 and 3 of the drawings, the shaft 20 is shown provided at one end with a fly wheel 38 having a handle 34 for turning it.
The hub of the fly wheel is provided with projecting studs 36 which seat in sockets 37 formed in the outer face of the hub of the gear 21, to prevent relative turning between the flywheel and said gear. A thumb nut 38 is screwed on the end of the shaft 20 against the flywneel 33 to hold the flywheel in position with the studs 36 in the sockets. End thrust of the shaft 20 is prevented by suitable thrust collars 39 on the shaftat opposite ends of the bearings 18, 19. i
In some instances, it may be desirable to drive the shaft at a comparatively high rate of speed without requiring too rapid inauually effected rotation of theflywheel 33, and I have therefore provided. see Fig. 4;, a spur pinion 40 connected with or formed integral. with the pinion 21 and adapted. to mesh with spur gear 41 detachably mounted and journaled on a stud 42, which projects laterally from the upper section of the frame 17. This stud 42 is provided with an axial screwthreaded socket 13 to receive thescrewthreaded portion 14 of a detachable section 16 of the shaft 20. In Fig. 4t the fly wheel 33 is shown mounted on the shaft section 46, and the studs 36 are seated in sockets 47 formed in the outer face. of the gear 41. so that turning of the flywheel will rotate the gear 41, which in turn operates the pinion 10 to turn the gear 21 and shaft 20.
Vhen the fly wheel 33s mounted to turn the gear 21 direct, as in' Fig. 3, the screw; threaded portion 44; of the'shaft section 46 is seated in a screw-threaded socket 18 formed in the adj acent' end of the other section of the shaft 20. It willof course be understood that the shaft 20 may be oper ated by any suitable power, either direct or through suitable gearing, and that. the construction shown in the drawings for hand operation is merely typical and may be employed for small units used for domestic purposes.
The end portion 49 of the shaft 20, adjacent the bearing 18,. is screw-threaded and is thus adapted to receive any attachment, provided with a screw-thr'adcd' socket, to which it is desired to impart rotary motion. Such attachment, for example, may he a grindstone, reamer for extracting the pulp and juice from lemons and oranges,or other device of like nature.
To the upper section of the frame 17 is secured a semi-spherical cover 50 which is 'notches 51.
deemed desirable, to prevent the contents of the bowl from leaking through the The bowl 27 and cover 50, thus together form a spherical chamber 54, and various instrumentalities may be mounted on. the shaft 20 within the chamber 5% for operating upon the contents of the bowl. In Figs. 3, 10 and 11 I have shown a beating, stirring and mashing element comprising a plurality of grids 55 mounted on radial arms 56 projecting from a hub 57 containing a square hole 58 to titupou the square portion 59 of the shaft 20. A thumb screw 60 in the hub 57 is employed for detachably securing the hub to the shaft.
From the foregoing it is clear that in operation turning of the flywheel will effect rotation of the bowl 2?" and of the grids 5)) in paths or planes lying at right angles to each other.
In Fig. 12 I have shown a heating or whipping unit of a construction similar to that shown in Figs. 10 and 11, excepting that the grid 61 is narrower, and this unit is especially serviceable in mixing together and beating or whipping the ingredients of mayonnaise salad dressing. When the grids 6l are employed, it is preferablcto employ at the same time a case 62 which is mounted within the cover 50 and secured thereto. The case 62 is substantially semicircular in a plane transverse of the shaft- 20 so as to substantially fit the inner face of the cover 50, but in cross-section the width of the case 62 is less than the inside diameter of the chamber 54. Thiscase 62 is clearly shown in Figs. 8 and 9 of the drawings. To secure the case 62 to the cover 50, said case is provided on its top with a screw-threaded stud 63 adapted to project through a hole 64 in the cover and to receive a wing nut 65 which is screwed down against the cover and is clearly shown in Fig. 9. hen the case 62 is not employed, the hole 6 1 is closed by a plug 66 shown in Fig. 3. V I
Another instrumentality in the term of a mixing and kneading element is indicated at 67 in Figs. 13 and 1 1, and a still different instrumentality in the form of a stirring paddle is shown at 68 in Figs. 15 and 16. The unit 67 may be used, for eX- ample, in making dough and it comprises radial arms 69 and 70 of different lengths and joined. to said arms arcuate members 71, 72, respectively. By having the arms 69, 70 of different lengths, the members 71, 72 are'caused to rotate in different paths, or planes. The unit 68 comprises radial arms 73 and blades or paddles 7 1 pivoted at 87 to said arms, and this unit is useful in stirring candy and preserves. Preferably springs 88 are secured at one end to the arms 73 and bear against the inner faces of the paddles 7a to yieldingly hold the paddles againstthe inner face of the chamher 54:. j v 1 In FigsaS and 9 a still'diiferent unit is shown mounted on the shaft '20. Thisnnit' comprises a plurality of curvedknives '75 offset from one another along the "shaft so as to rotate in difl'erent p'lanes. 'In using the knivesv 75 it is preferable to also employ the case 62 above described, and the case and knives are so constructed that two of the knives fit close tothe sidewmlls. of the case, .as clearly shown in Fig; 9. The
Vhen it is desired to cook substances that do not require stirring, the upper section of the frame 17, together with the'cover will be removed. Then the larger-cover 76 shown in Fig. 7 will beemployed in place of the cover v50. This cover 76'fits Within the flange 52 and is of cylindrical construction. Means 'are provided for tightly clamping the cover 76 to the bowl 27 so that, ifdesired, pressure cooking may be effected. The clamping-means which I have devised comprise a plurality of'jaws 77 having inturned ends 78 to catch beneath the ring gear 26. The upper ends of the jaws 77 are pivoted at 7 9 to the outer ends of levers 80 which are pivotallymountedat 81 on the topof the cover 76. Projecting upwardly from the center of the cover '76 isv a screw-threaded stud 82 whiclrpasses through an opening 83 formed in a spider that is loosely pivoted at S5"to1the inner' ends of the lovers 80. Onthe stud-82 is a wing nut 86' which can l'ie'screwod down a; 'ainst'the.link Set so'a's tomove the' li'nk 84; toward the cover 76 and thus operate the levers 80 to pull the ends 7 8 "of the clamping," jaws 77 tightly against the gear 26 and force the cover 76 tightly within the flange 52. I
The bowl 27 may be constructed from a single casting, but in the preferred construction lllustrated in the drawings the gear 26 connects the upper ends of curved arms 89 which radiate outwardly and upwardly fromthe stud 28. The gear 26, arms 89 and stud may be an integral easting. and seated therein is the hemispherical container 90 which is provided with an ex ternal annular shoulder 91 seated upon an annular shoulder 92 of the-gear 26. Thus container to stand upright, when detached,
said container is provided with legs 93.
The sections ofthe frame 17are pro-- vented-from relative lateral shifting by studs :94ttprojecting from the upper section into: a socket 95' in the lower section as shown'in Fig. 5, and" it may benecessary in some. instances toprevent lifting of the cover from the. bowl 27 and, therefore, thmnb-screws 96are:provided in the lower frame section adjacent two of the sockets 95 to engage the studs 94 engaging said sockets. I Toprevent relative turning of the gear 26 and container'90, said container is provided with an outwardly projecting lug 97 which-seats in a notch 98 in the inner face of said gear.
It is understoodthat suitable means will be provided to hold the case 62 against turning about the stud 63, and to definitely posi tionthe'case so that i'ts'lon'gitudinal is exactly normal with the shaft, and'for this purpose the portion of the studG3 33 turned, and that a compound" motion is produced on'the contents of the drum by reason of the crossing of the planes ofrotation'of the chamber 54 and whatever II11X- mg, kneading, mashing, st rring, heating or whipping unit is being used.
The materialwhile thus being treated in the chamber 54 may atthesametime be heated, or cookedby lighting the fuel at the burner 31. lvhencookingy and espe ciallyjpre'ssure' cooking, is to be effected, without rotationofthe bowl or use of any of the instrun'ientalities mountable-on'the shaft 20, the upper section of the frame, the cover 50, i the flywheel, the shaft and v the gears will be removedandthe cover 76 will i be secured in place as hereinbefore described.
The fuel willthen be ignited at the burner 31. The cover-76 may be provided with a steam gage-and a'saf'ety valve, if desired, but these devices are so well known in. this art that it isnot'deenied necessary to illus- 1 trate and describe them.
I claim 1. In a machine of the character described, the combination of a rotatably mounted bowl,
- a cover for the bowl, the bowl and cover together forminga spherical chamber, a beatinn and stirring element mounted to rotate within the chamber in a plane crossing the plane of rotation of the bowl, and means to simultaneously operate: the beating and stirringelement and the bowl, said means in a plane crossing the plane of rotation of the container, means to sinmltanemisly operate the utensil and bowl, and means to prevent relative rotation between the arms and the bowl. i
3, In a machine ofthe characterdescribed,
the combination of outwardly and upwardly curved arms JOIHQLl at their lower ends, a
hemispherical container removably seated in the arms, a utensil mounted to rotate within the container, means to operate the utensil, and legs on the container. y
4c. In a machine of the character described, the combination of a step bearing, a shaft j ournaled in the bearing, upwardly andioutwardly curved arms carried by the shaft, a hemispherical container removably seated in the arms, standards provided with bearingsections, other bearing sections detach-- ably secured to the first bearing sections, a shaft extending across the top of the container and ournaled 1n the bearing sections,
a utensil mounted on the shaft, and means;
to simultaneously rotate the shaft and the arms. V
5. In a machine of the character described, the combination of a hemispherical bowl, standards provided at their upper ends with bearing sections, a shaft extending across the top of the bowl and removably jour-' naled in said bearing sections, a cover for the bowl, other bearing sections on the cover registering with the first bearing sections, means to turn the shaft, and autensil mounted on the shaft and adapted to project into the bowl. i
6; In a machine of the character described,
the combination of a hemispherical bowl, standards provlded at their upper ends w th, bearing sections, a shaft extending across" tachably connecting the first and second r bearing sections, means to turn the shaft,. and a utensil. on the shaft adapted to pro j eet into the bowl when the shaft is turned. 7, In a machine of the character described, the combination of a hemispherical bowl, standards provided at their upper ends with hearing sections, a shaft section extending across the top of the bowl and removably journaled in said bearing sections, acovcr for the bowl, other bearing sect-ions registering with the first bearingsections, a utensil onthe shaft adapted to project into the bowl when the shaft is turned, a spin gearton said shaft section, a second shaft section, a stud connected with the cover, means to detachably connect the second shaft section to either the stud or the first shaft section, a spur gear adapted to be journaled on the stud and to mesh. with the first spur gear, operating means on the second shaft section, and means to detachably connect the operating means to either the first or second spur gear. 1 Y I i 8. Ina machineof the characterdescribed, the combination of a rotatably mounted hemispherical bowl, standards provided at their upper ends with bearing sections, a shaft section extending across the top of the bowl and removably journaled in said hearing sections, a cover for the bowl, other hear ing sections registering with the first hear ing sections, a utensil on the shaft adapted to project into thebowl when the shaft is turned, a ring spur gear on'the bowl, a
econd spur gear rotatably mounted on one of the standards and engaging thering spur gear, a bevel gear connected with the second spur gear, a second bevel gear on said shaft section engaging the first bevel gear, a third spurgear connected with the second bevel gear, a second shaft section, a stud connected with the cover, means to det'achably connect :the second shaftsection to either the stud or the first shaft section, a fourth spur gear means on the second shaft section, and means to detachably connectthe operating means to either the third or fourth spur gear.
Signed at Los Angeles, California this 12th day of October 1921.
r LUCIEN I-IEISER. LWitnesses:
GEORGE H. HILns, L. BELLE WEAVER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US508710A US1430012A (en) | 1921-10-19 | 1921-10-19 | Machine for mixing, kneading, mashing, cooking, or chopping substances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US508710A US1430012A (en) | 1921-10-19 | 1921-10-19 | Machine for mixing, kneading, mashing, cooking, or chopping substances |
Publications (1)
Publication Number | Publication Date |
---|---|
US1430012A true US1430012A (en) | 1922-09-26 |
Family
ID=24023758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US508710A Expired - Lifetime US1430012A (en) | 1921-10-19 | 1921-10-19 | Machine for mixing, kneading, mashing, cooking, or chopping substances |
Country Status (1)
Country | Link |
---|---|
US (1) | US1430012A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2336171A1 (en) * | 1975-12-22 | 1977-07-22 | Ekato Werke | INTERFERENTIAL CURRENT AGITATOR |
US4375336A (en) * | 1979-10-03 | 1983-03-01 | Halley Louis E A | Machine for dispensing a doughy substance |
US5613774A (en) * | 1995-12-21 | 1997-03-25 | Naveen Chandra | Cooking pot enclosing rotatable spherical chamber |
USRE36147E (en) * | 1993-05-11 | 1999-03-16 | Ronco R&D Incorporated | Pasta, pastry, cookie and hors d'oeuvre maker |
US5944417A (en) * | 1996-06-18 | 1999-08-31 | Shiotani; Kano | Method and a handy apparatus with a spherical container to be used for mixing desert soil with peat moss, or other powdery substances with a different specific gravity, evenly |
US6145432A (en) * | 1999-11-29 | 2000-11-14 | Bellue, Jr.; Wirt E. | Cooking pot |
US20050073907A1 (en) * | 2003-10-07 | 2005-04-07 | Heller | Manual kneading machine |
US20070286017A1 (en) * | 2006-06-12 | 2007-12-13 | Wong Don M | Stirring and Mixing Apparatus |
US20090230135A1 (en) * | 2008-03-11 | 2009-09-17 | Dan Ghitza | Round rotating cooking pot |
US20100012639A1 (en) * | 2008-07-18 | 2010-01-21 | Arloesi | Systems and methods for horizontal axis based food stirring |
US9549570B2 (en) | 2015-06-03 | 2017-01-24 | Calico Cottage, Inc. | Roasting and glazing method |
US9642392B2 (en) * | 2015-06-03 | 2017-05-09 | Calico Cottage, Inc. | Roasting and glazing apparatus |
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1921
- 1921-10-19 US US508710A patent/US1430012A/en not_active Expired - Lifetime
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2336171A1 (en) * | 1975-12-22 | 1977-07-22 | Ekato Werke | INTERFERENTIAL CURRENT AGITATOR |
US4375336A (en) * | 1979-10-03 | 1983-03-01 | Halley Louis E A | Machine for dispensing a doughy substance |
US20080075817A1 (en) * | 1993-05-11 | 2008-03-27 | Ronco Marketing Corporation | Pasta, pastry, cookie, and hors d'oeuvre maker |
USRE36147E (en) * | 1993-05-11 | 1999-03-16 | Ronco R&D Incorporated | Pasta, pastry, cookie and hors d'oeuvre maker |
US6743007B2 (en) | 1993-05-11 | 2004-06-01 | Advantage Partners Ip, Llc | Pasta, pastry, cookie, and hors d'oeuvre maker |
US7998514B2 (en) | 1993-05-11 | 2011-08-16 | Ronco Holding, Inc. | Pasta, pastry, cookie, and hors d'oeuvre maker |
US5613774A (en) * | 1995-12-21 | 1997-03-25 | Naveen Chandra | Cooking pot enclosing rotatable spherical chamber |
US5944417A (en) * | 1996-06-18 | 1999-08-31 | Shiotani; Kano | Method and a handy apparatus with a spherical container to be used for mixing desert soil with peat moss, or other powdery substances with a different specific gravity, evenly |
US6145432A (en) * | 1999-11-29 | 2000-11-14 | Bellue, Jr.; Wirt E. | Cooking pot |
US20050073907A1 (en) * | 2003-10-07 | 2005-04-07 | Heller | Manual kneading machine |
FR2860392A1 (en) * | 2003-10-07 | 2005-04-08 | Heller Sa | PETRIN MANUAL |
EP1522220A1 (en) * | 2003-10-07 | 2005-04-13 | Heller | Hand operated dough mixer |
US8303166B2 (en) | 2006-06-12 | 2012-11-06 | Wong Don M | Food flipping and turning spatula |
US8066427B2 (en) * | 2006-06-12 | 2011-11-29 | Don Wong | Stirring and mixing apparatus |
US8206026B2 (en) | 2006-06-12 | 2012-06-26 | Wong Don M | Food flipping and turning apparatus |
US8210737B2 (en) | 2006-06-12 | 2012-07-03 | Wong Don M | Food preparation method |
US20070286017A1 (en) * | 2006-06-12 | 2007-12-13 | Wong Don M | Stirring and Mixing Apparatus |
US20090230135A1 (en) * | 2008-03-11 | 2009-09-17 | Dan Ghitza | Round rotating cooking pot |
US20100012639A1 (en) * | 2008-07-18 | 2010-01-21 | Arloesi | Systems and methods for horizontal axis based food stirring |
US9578987B2 (en) | 2015-06-03 | 2017-02-28 | Calico Cottage, Inc. | Roasting and glazing apparatus |
US9549637B2 (en) | 2015-06-03 | 2017-01-24 | Calico Cottage, Inc | Roasting and glazing apparatus and method of cleaning thereof |
US9549570B2 (en) | 2015-06-03 | 2017-01-24 | Calico Cottage, Inc. | Roasting and glazing method |
US9642392B2 (en) * | 2015-06-03 | 2017-05-09 | Calico Cottage, Inc. | Roasting and glazing apparatus |
US10238138B2 (en) | 2015-06-03 | 2019-03-26 | Calico Cottage, Inc. | Roasting and glazing apparatus employing electronic techniques for detecting boiling of water during steam cleaning operation |
US10264918B2 (en) | 2015-06-03 | 2019-04-23 | Calico Cottage, Inc. | Roasting and glazing apparatus and method of cleaning thereof |
US10299505B2 (en) | 2015-06-03 | 2019-05-28 | Calico Cottage, Inc. | Method of cleaning a roaster bowl employing electronic techniques for detecting boiling of water during steam cleaning operation |
US11311144B2 (en) | 2015-06-03 | 2022-04-26 | Calico Cottage, Inc. | Roasting and glazing apparatus |
US11832760B2 (en) | 2015-06-03 | 2023-12-05 | Calico Cottage, Inc. | Roasting and glazing method |
US11896157B2 (en) | 2015-06-03 | 2024-02-13 | Calico Cottage, Inc. | Roasting and glazing apparatus |
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